S
M
T
W
T
F
S
31
78°
47°
1
73°
54°
2
78°
52°
3
80°
50°
4
83°
51°
5
84°
58°
6
83°
65°
7
88°
69°
8
88°
70°
9
82°
72°
10
87°
71°
11
89°
72°
12
87°
67°
13
85°
62°
14
82°
61°
15
74°
55°
16
78°
52°
17
82°
58°
18
75°
65°
19
79°
62°
20
80°
58°
21
82°
67°
22
78°
62°
23
81°
55°
24
82°
60°
25
84°
64°
26
81°
62°
27
82°
63°
28
86°
64°
29
88°
67°
30
90°
67°
1
87°
66°
2
89°
64°
3
87°
65°
4
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 55° and 67°. The average high for June is 85° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.